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C3045 Engine Code Repair

Meaning of C3045 engine trouble code is a kind of chassis trouble code and C3045 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,140 and you can't do it yourself unless you're an experienced mechanic.

C3045 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting

If one of these reasons for C3045 code is occuring now you should check C3045 repair processes.
Now don't ask yourself; What should you do with C3045 code ?
The solution is here :

C3045 Possible Solution:

C3045 Engine

Air Conditioning Pressure Sensor (ACP) Insufficient Pressure Change Each time the A/C clutch engages, the PCM is looking for a pressure change in the refrigerant. If the change in pressure is outside of the calibration the DTC will set. A/C system mechanical failure Open ACP or VREF circuit A/C sensor damaged A/C system electrical failure A/C clutch always engaged Verify A/C system function, including refrigerant charge.

C3045 Code Meaning :

C
OBD-II Diagnostic Chassis (C) Trouble Code For Engine

3
Ignition System Or Misfire

0
Injector Circuit Malfunction - Cylinders

4
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

5
Timing Reference High Resolution Signal A Too Many Pulses

Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.

C3045 OBD-II Diagnostic Chassis (C) Trouble Code Description

C3045 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.

Main reason For C3045 Code

The reason of C3045 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

C3045 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.